Calamos Supports Greece

Konstantinos Argyros. 50 Cent

50 Cent and Konstantinos Argiros Concert Rocks Athens, Greece

The Konstantinos Argiros and 50 Cent concert at OAKA stadium in Athens, Greece kicked off at 6:30 pm on Sunday, October 30th. Excited crowds, committed fans, and youngsters have flooded the OAKA stadium to witness the most talked about concert...